If the truck came with a recirculating heater was there a plate to cover all the access holes for the air-flow heater? Are they available or am I on my own to make one?
https://www.ebay.com/itm/1947-1955-1st-Chevrolet-Chevy-GMC-Pickup-Suburban-Panel-Heater-Delete-Plates/133038031585?hash=item1ef9af42e1%3Ag%3AWuYAAOSwwYpavA4g&LH_ItemCondition=4
